One of the busiest airline terminals in the world, Terminal South (Terminal S) at Hartsfield-Jackson Delta Airlines ATL Terminal is home to Delta Airlines' main hub. Using Concourses T, A, B, C, D, E, and F for both domestic and international flights, Delta provides easy connections from Terminal South to hundreds of locations in the US and beyond. Delta's ATL terminal, which is well-known for its extensive amenities and effective services, offers travelers easy check-in, fast security access, a variety of lounges, and a wide selection of dining and shopping options—all of which are intended to make travel efficient and enjoyable.